Verse 22. - The shady trees (or, the lotus trees) cover him with their shadow (see the comment on ver. 21); the willows of the brook compass him round about. The "willow of the brook" (Leviticus 23:40) is probably the Saliz Aegyptiaca or safsaf which grows plentifully in the Nile valley, fringing the course both of the Nile itself and of the many streams derived from it. The Saliz Babylonica or "weeping willow," is less likely.

40:15-24 God, for the further proving of his own power, describes two vast animals, far exceeding man in bulk and strength. Behemoth signifies beasts. Most understand it of an animal well known in Egypt, called the river-horse, or hippopotamus. This vast animal is noticed as an argument to humble ourselves before the great God; for he created this vast animal, which is so fearfully and wonderfully made. Whatever strength this or any other creature has, it is derived from God. He that made the soul of man, knows all the ways to it, and can make the sword of justice, his wrath, to approach and touch it. Every godly man has spiritual weapons, the whole armour of God, to resist, yea, to overcome the tempter, that his never-dying soul may be safe, whatever becomes of his frail flesh and mortal body.The shady trees cover him with their shadow,.... Under which it lies, as in Job 40:21; which is thought not so well to agree with the elephant, since, according to Aelianus (h) and other writers, it lies not down, at least but rarely, but sleeps standing; it being very troublesome to it to lie down and rise up again; and besides it is represented by some authors (i) as higher than the trees, and therefore this is supposed to agree better with the river horse; especially since it follows,

the willows of the brook compass him about; or the willows of the Nile, as some choose to render it; which would put it out of all doubt that the river horse is intended, if it could be established, it being an inhabitant of that river; and yet the above writer (k) speaks of elephants, when grown old, seeking large thick and shady woods to take up their abode in.

(h) Ibid. (Aelian. de Animal.) c. 31. (i) Ibid. l. 7. c. 6. (k) Ibid. c. 2.